Package jmri

Class NamedBeanPropertyDescriptor<E>

    • Field Summary

      Fields 
      Modifier and Type Field Description
      E defaultValue
      What should be displayed when a given Bean does not have this property set.
      java.lang.String propertyKey
      Key of the property, to be used in the setProperty and getProperty functions on the NamedBean.
    • Constructor Summary

      Constructors 
      Modifier Constructor Description
      protected NamedBeanPropertyDescriptor​(java.lang.String propertyKey, E defaultValue)  
    • Method Summary

      All Methods Instance Methods Abstract Methods Concrete Methods 
      Modifier and Type Method Description
      boolean equals​(java.lang.Object obj)
      Equals based on Property Key and Default value Class.
      abstract java.lang.String getColumnHeaderText()
      Return user-visible text to render as a column header for the BeanTable representing this setting.
      java.lang.Class<?> getValueClass()
      Get the Class of the property.
      int hashCode()
      hashCode based on Property Key and Default value Class.
      abstract boolean isEditable​(NamedBean bean)
      Determines whether this property is editable.
      • Methods inherited from class java.lang.Object

        clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait
    • Field Detail

      • propertyKey

        public final java.lang.String propertyKey
        Key of the property, to be used in the setProperty and getProperty functions on the NamedBean.
      • defaultValue

        public final E defaultValue
        What should be displayed when a given Bean does not have this property set.
    • Method Detail

      • getColumnHeaderText

        public abstract java.lang.String getColumnHeaderText()
        Return user-visible text to render as a column header for the BeanTable representing this setting.
        Returns:
        localized string
      • isEditable

        public abstract boolean isEditable​(NamedBean bean)
        Determines whether this property is editable.
        Parameters:
        bean - the Bean object of the given row.
        Returns:
        true for editable, false for disabled.
      • getValueClass

        public java.lang.Class<?> getValueClass()
        Get the Class of the property.

        This class is used to find a matching Renderer for the BeanTable column to display and edit the value of this property. For example returning Boolean.class will show a checkbox.

        Returns:
        Class for the property values.
      • equals

        public boolean equals​(java.lang.Object obj)
        Equals based on Property Key and Default value Class.
        Overrides:
        equals in class java.lang.Object
      • hashCode

        public int hashCode()
        hashCode based on Property Key and Default value Class.
        Overrides:
        hashCode in class java.lang.Object